20045394244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{292531}}^1$

素因数の和:293035

約数の個数: 24

約数和(自身を含む): 36105469568

約数和(自身を除く): 16060075324

約数列:

[1, 2, 4, 37, 74, 148, 463, 926, 1852, 17131, 34262, 68524, 292531, 585062, 1170124, 10823647, 21647294, 43294588, 135441853, 270883706, 541767412, 5011348561, 10022697122, 20045394244]

約数ペア:

[(1, 20045394244), (2, 10022697122), (4, 5011348561), (37, 541767412), (74, 270883706), (148, 135441853), (463, 43294588), (926, 21647294), (1852, 10823647), (17131, 1170124), (34262, 585062), (68524, 292531)]